Mower blade



FIG. 1 is a top perspective view of a first embodiment of a mower blade showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is an edge view thereof;

FIG. 5 is a top perspective view of a second embodiment of a mower blade showing my new design;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is an edge view of thereof.

The broken line showing of the circular elements is included for the purpose of illustrating portions of the mower blade and forms no part of the claimed design. 

The ornamental design for a “mower blade”, as shown and described. 